Unsettled Week for the West; Fire Weather Concerns for Plains

An unsettled week is likely for the Western U.S. as a big storm system off the West Coast shifts into the Southwest and Four Corners region. Expect cooler temperatures, locally heavy rain showers for California coastal areas and widespread heavy mountain snow with lowering snow levels. Meanwhile, several days of critical fire weather concerns are expected for the southern High Plains this week. Read More >

Hazardous Weather Conditions

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Current conditions at

Mammoth Summit (MTH03)

Lat: 37.630225°NLon: 119.032529°WElev: 11053ft.

14°F

-10°C

Humidity	96%
Wind Speed	SW 53 MPH
Barometer	NA
Dewpoint	14°F (-10°C)
Visibility	NA
Wind Chill	-12°F (-24°C)
Last update	08 Mar 01:45 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

2 Miles W Mammoth Lakes CA

Winter Storm Watch March 9, 04:00pm until March 10, 10:00am

Wind Advisory until March 8, 07:00pm

Click here for hazard details and duration

Winter Storm Watch

Wind Advisory

Wind Advisory until March 8, 07:00pm

NOW until
7:00pm Mon

Wind Advisory
This
Afternoon

Slight Chance
Snow Showers
and Very
Windy
High: 26 °F
Tonight

Partly Cloudy
and Breezy
Low: 13 °F
Tuesday

Chance Snow
Showers and
Breezy
High: 22 °F
Tuesday
Night

Heavy Snow
and Breezy
Low: 14 °F
Wednesday

Heavy Snow
and Breezy
High: 19 °F
Wednesday
Night

Chance Snow
Showers
Low: 9 °F
Thursday

Chance Snow
Showers
High: 22 °F
Thursday
Night

Slight Chance
Snow Showers
and Blustery
then Partly
Cloudy
Low: 9 °F

Detailed Forecast

This Afternoon

A 20 percent chance of snow showers. Partly sunny, with a high near 26. Very windy, with a southwest wind around 45 mph, with gusts as high as 65 mph.

Tonight

Partly cloudy, with a low around 13. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.

Tuesday

A 40 percent chance of snow showers, mainly after 8am. Partly sunny, with a high near 22. Breezy, with a southwest wind 20 to 25 mph. New snow accumulation of less than one inch possible.

Tuesday Night

Snow showers likely, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 14. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow showers. The snow could be heavy at times. High near 19. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 9. Southwest wind around 15 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.

Thursday

A 50 percent chance of snow showers, mainly before 4pm. Partly sunny, with a high near 22. New snow accumulation of less than one inch possible.

Thursday Night

A slight chance of snow showers before 10pm. Partly cloudy, with a low around 9. Blustery.

Friday

Sunny, with a high near 25. Blustery.

Friday Night

Mostly clear, with a low around 10. Blustery.

Saturday

Sunny, with a high near 32. Breezy.

Saturday Night

Partly cloudy, with a low around 16.